Floating docking device

Abstract

The present application belongs to the technical field of roll material transportation butt joint, and particularly relates to a floating butt joint device. The floating butt joint device is characterized in that a floating butt joint seat is arranged at the end of a material butt joint arm, and the floating butt joint seat is connected through a floating connection structure to realize relative displacement in the vertical and horizontal directions. When the material butt joint arm and the material conveying arm have a relative axial butt joint deviation, the material conveying arm and the floating butt joint seat are guided and matched, so that the misalignment butt joint and roll material transmission between the material conveying arm and the material butt joint arm can be realized. The butt joint tolerance range between the material conveying arm and the material butt joint arm is large, the reliability of roll material transmission between the material conveying arm and the material butt joint arm is ensured, and the use effect is good.

Description

Technical Field

[0001] This invention belongs to the field of coil material transportation docking technology, and specifically relates to a floating docking device. Background Technology

[0002] With the rapid development and progress of the global economy, competition among enterprises is becoming increasingly fierce. Production efficiency and production costs have become key competitive issues. Automated material handling equipment (AWTA) is playing an increasingly significant role in addressing labor shortages, improving operational and transportation efficiency, and reducing production costs. AWTA plays an increasingly important role in logistics operations and is a crucial factor leading the development trend of modern logistics.

[0003] In the field of material handling and docking, such as the automated docking of loading and unloading of coils and tubes, the concentricity between the two cantilever arms needs to be considered. The market often uses chamfers and rounded corners for tolerance adaptation. However, when the gap between the cantilever arm and the inner tube of the coil is very small, the chamfers and rounded corners often cannot achieve good tolerance, resulting in material jamming and feeding problems. Moreover, when the weight of the material being transferred is large, the downward deflection of the cantilever arm makes the jamming or feeding problems more obvious. Summary of the Invention

[0004] The purpose of this invention is to overcome the problem of small material docking tolerance range in existing roll material docking devices that use chamfered and rounded corner guides, and to provide a floating docking device with a large docking tolerance range.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The floating docking device includes a material docking arm, a floating docking seat, a material conveying arm, and a floating connection structure. A material docking arm, used to receive and transfer coiled material, has a first mounting cavity with an end opening; a floating docking seat, connected to the end of the material docking arm via a floating connection structure, has a first docking portion at the outer end and a second mounting cavity at the inner end, with a guide portion on the outer periphery of the first docking portion; a material conveying arm, used to transfer coiled material to the material docking arm, has a second docking portion at its end that engages with the first docking portion; the floating connection structure includes a fixed seat with a vertical movable cavity on its inner side, a vertical movable seat, and a lateral elastic buffer mechanism. The fixed seat is connected to the first mounting cavity of the material docking arm. One side of the vertical movable seat is vertically slidably connected to the vertical movable cavity via a vertical sliding assembly, and the other side of the vertical movable seat is laterally slidably connected to the second mounting cavity via a lateral sliding assembly. The lateral elastic buffer mechanism is respectively disposed between the two sides of the vertical movable seat and the second mounting cavity. The floating docking seat can slide vertically to the underside of the vertical sliding assembly by its own weight. The floating connection structure adjusts the relative position of the floating docking seat to allow the material docking arm to overcome axial deviation when docking with the material conveying arm.

[0007] Compared with the prior art, the floating docking device of the present invention, by setting a floating docking seat at the end of the material docking arm, and the floating docking seat being connected by a floating connection structure, can realize relative displacement in the vertical and horizontal directions. When there is a relative axial docking deviation between the material docking arm and the material conveying arm, the misaligned docking and roll material transfer between the material conveying arm and the material docking arm can also be realized through the guiding cooperation between the material conveying arm and the floating docking seat. The docking tolerance range between the material conveying arm and the material docking arm is large, ensuring the reliability of roll material transfer between the material conveying arm and the material docking arm, and the use effect is good.

[0008] Furthermore, the upper sides of the floating docking seat are respectively provided with arc-shaped convex surfaces, which are smoothly connected to the outer contour arc of the floating docking seat, and the arc-shaped convex surfaces extend out of the outer side of the material docking arm; with this arrangement, it is ensured that the rolled material can smoothly slide from the floating docking seat to the material docking arm during the transfer, and the material roll is prevented from being poorly transported between the floating docking seat and the material docking arm.

[0009] Furthermore, the upper part and the arc-shaped convex part of the floating docking seat are adapted to the shape of the upper part of the material conveying arm; this arrangement allows the material to be smoothly transferred from the material conveying arm to the floating docking seat.

[0010] Furthermore, the outer diameter of the material conveying arm is larger than the outer diameter of the material docking arm, and when the material docking arm docks with the material conveying arm, the upper end of the material docking arm is not higher than the upper end of the material conveying arm; with this setting, it is ensured that the rolled material slides smoothly onto the material docking arm through the floating docking seat during the conveying process, thus avoiding material jamming during the conveying of the rolled material.

[0011] Furthermore, the vertical movable seat includes a vertical slide and a connecting seat. The vertical slide is positioned within the vertical movable cavity, and the horizontal guide is slidably connected to the second mounting cavity via a horizontal sliding assembly. The horizontal elastic buffer mechanism consists of two sets of elastic elements and guide posts. The two guide posts are respectively connected to both sides of the horizontal guide seat. The elastic elements are sleeved on the corresponding guide posts, and their two ends abut against the outer side of the horizontal guide seat and the inner side of the second mounting cavity, respectively. With this configuration, the horizontal elastic buffer mechanism is simple to set and convenient for product manufacturing.

[0012] Furthermore, the elastic element is a spring, and the floating docking seat is provided with first screw holes on both sides. A grommet screw is provided in the first screw hole, and the outer end of the elastic element abuts against the end of the grommet screw. With this arrangement, the elastic force of the elastic element can be adjusted by adjusting the relative position of the grommet screw in the first screw hole, which makes it convenient for users to adjust and control the elastic force of the elastic element.

[0013] Furthermore, the vertical sliding assembly includes a vertical guide post disposed within the vertical movable cavity, and the vertical movable seat is provided with a vertical sliding sleeve, the vertical sliding sleeve being slidably engaged with the vertical guide post; the horizontal sliding assembly includes a horizontal guide post disposed within the second mounting cavity, and the horizontal guide seat is provided with a horizontal sliding sleeve, the horizontal sliding sleeve being slidably engaged with the horizontal guide post; with this configuration, the vertical and horizontal sliding assemblies are simple to set up and have good sliding guidance effect.

[0014] Furthermore, the top and bottom of the transverse guide seat are respectively provided with positioning platforms, and the top and bottom of the floating docking seat are respectively provided with several second screw holes. The second screw holes are connected with elastic column screws, and the ends of the elastic column screws abut against the positioning platforms. With this arrangement, the relative position of the transverse guide seat in the second movable cavity is better positioned, and the vertical movement of the transverse guide seat is avoided from affecting the guiding effect of the floating docking seat.

[0015] Furthermore, the upper surface of the material conveying arm is provided with several pulleys arranged in the axial direction; the upper surface of the material docking arm is provided with several universal ball bearings arranged in the axial direction; with this arrangement, the roll material can slide smoothly on the material conveying arm and the material docking arm, and the roll material transfer efficiency is high.

[0016] Furthermore, the material docking arm is equipped with a guiding adjustment structure, which includes a fixed frame, a slide, a first base, and a frame. The material docking arm is laterally connected to the fixed frame, and slidably connected to the slide via a vertical slide rail device. The fixed frame is driven by a vertical driver to move relative to the vertical slide rail device. The slide is slidably connected to the first base via a horizontal slide rail device, and slidably moved relative to the horizontal slide rail device by a horizontal driver. The first base is slidably connected to the frame via a longitudinal slide rail device, and slidably moved relative to the slide rail device by a longitudinal driver. This configuration allows the user to adjust the relative position of the material docking arm in space according to usage requirements, facilitating smooth docking and receiving of rolled materials. Attached Figure Description

[0017] Figure 1 Schematic diagram of the material docking arm

[0018] Figure 2 Front view of the material docking arm

[0019] Figure 3 A schematic diagram of the floating docking seat and the floating connection structure.

[0020] Figure 4 Schematic diagram of a floating docking device

[0021] Figure 5 Exploded view of the material docking arm

[0022] Figure 6 Schematic diagram of the guiding adjustment structure and the material docking arm Detailed Implementation

[0023] The specific embodiments of the present invention are described below with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on the present invention.

[0024] See Figures 1 to 6 The floating docking device of the present invention includes a material docking arm 1, a floating docking seat 2, a material conveying arm 3, and a floating connection structure 4.

[0025] The material docking arm 1 is used to receive the transferred roll material and has a first mounting cavity 11 with an end opening. The inner side of the first mounting cavity 11 is provided with a limiting step 12.

[0026] The floating docking seat 2 is connected to the end of the material docking arm 1 through the floating connection structure 4. It has a first docking part 21 located at the outer end and a second mounting cavity 22 located at the inner end. The first docking part 21 has a guide part 23 on its outer periphery. The guide part 23 is preferably a guide slope.

[0027] The material conveying arm 3 is used to transfer the rolled material to the material docking arm 1. The end is provided with a second docking part 31 that is sleeved and cooperates with the first docking part 21. The second docking part 31 is preferably a sleeve interface that is sleeved and cooperates with the first docking part 21.

[0028] The floating connection structure 4 includes a fixed seat 41 with an inner vertical movable cavity 411, a vertical movable seat 42, and a lateral elastic buffer mechanism. The fixed seat 41 is connected to the first mounting cavity 11 of the material docking arm 1 and is limited on the limiting step 12. One side of the vertical movable seat 42 is vertically slidably connected to the vertical movable cavity 411 through a vertical sliding component 43, and the other side of the vertical movable seat 42 is laterally slidably connected to the second mounting cavity 22 through a lateral sliding component 44. The lateral elastic buffer mechanism is respectively disposed between the two sides of the vertical movable seat 42 and the second mounting cavity 22. The floating docking seat 2 can slide vertically to the lower side of the vertical sliding component 43 by its own weight. The floating connection structure 4 adjusts the relative position of the floating docking seat 2 so that the material docking arm 1 overcomes the axial deviation when docking with the material conveying arm 3.

[0029] Compared with the prior art, the floating docking device of the present invention, by setting a floating docking seat 2 at the end of the material docking arm 1, and connecting the floating docking seat 2 through the floating connection structure 4, can realize relative displacement in the vertical and horizontal directions. When there is a relative axial docking deviation between the material docking arm 1 and the material conveying arm 3, the misaligned docking and roll material transfer between the material conveying arm 3 and the material docking arm 1 can also be achieved through the guiding cooperation between the material conveying arm 3 and the floating docking seat 2. The docking tolerance range between the material conveying arm 3 and the material docking arm 1 is large, ensuring the reliability of roll material transfer between the material conveying arm 3 and the material docking arm 1, and the use effect is good. Moreover, the floating docking seat 2 can slide freely in the vertical direction, saving the elastic buffer mechanism used to position the floating docking seat 2 in the vertical direction, effectively reducing manufacturing costs.

[0030] See Figures 1 to 5 In one embodiment, the upper two sides of the floating docking seat 2 are respectively provided with arc-shaped convex parts 20, which are smoothly connected to the outer contour arc of the floating docking seat 2, and the arc-shaped convex parts 20 extend out of the outer side of the material docking arm 1. With this arrangement, it is ensured that the rolled material can slide smoothly from the floating docking seat 2 to the material docking arm 1 during the transfer, and the unsmooth transfer of the rolled material between the floating docking seat 2 and the material docking arm 1 is avoided.

[0031] In one embodiment, the upper part of the floating docking seat 2 and the arcuate convex part 20 are adapted to the shape of the upper part of the material conveying arm 3; this arrangement allows the material to be smoothly transferred from the material conveying arm 3 to the floating docking seat 2.

[0032] See Figures 2 to 5 In one embodiment, the outer diameter of the material conveying arm 3 is larger than the outer diameter of the material docking arm 1. When the material docking arm 1 docks with the material conveying arm 3, the upper end of the material docking arm 1 is not higher than the upper end of the material conveying arm 3. With this setting, it is ensured that the rolled material can slide smoothly onto the material docking arm 1 via the floating docking seat 2 during the conveying process, and the phenomenon of material jamming during the conveying of the rolled material is avoided.

[0033] See Figures 1 to 5 In one embodiment, the vertical movable seat 42 includes a vertical slide 421 and a transverse guide seat 422 on the front side of the vertical slide 421. The vertical slide 421 and the transverse guide seat 422 are integral structures. The vertical slide 421 is placed in the vertical movable cavity 411, and the transverse guide seat 422 is transversely slidably connected to the second mounting cavity 22 through a transverse sliding assembly 44. The transverse elastic buffer mechanism consists of two sets of elastic elements 52 and guide posts 51. The two guide posts 51 are respectively connected to both sides of the transverse guide seat 422. The elastic elements 52 are sleeved on the corresponding guide posts 51, and their two ends respectively abut against the outer side of the transverse guide seat 422 and the inner side of the second mounting cavity 22. With this configuration, the transverse elastic buffer mechanism is simple to set and convenient for product manufacturing.

[0034] See Figures 2 to 5 In one embodiment, the elastic element 52 is a spring, and the floating docking seat 2 is provided with first screw holes 24 on both sides. A granulator screw 241 is provided in the first screw hole 24, and the outer end of the elastic element 52 abuts against the end of the granulator screw 241. With this arrangement, the elastic force of the elastic element 52 can be adjusted by adjusting the relative position of the granulator screw 241 in the first screw hole 24, which makes it convenient for users to adjust and control the elastic force of the elastic element 52.

[0035] See Figures 3 to 5 In one embodiment, the vertical sliding assembly 43 includes a vertical guide post disposed within the vertical movable cavity 411, and the vertical movable seat 42 is provided with a vertical sliding sleeve 4211, which slidably engages with the vertical guide post; the horizontal sliding assembly 44 includes a horizontal guide post disposed within the second mounting cavity 22, and the horizontal guide seat 422 is provided with a horizontal sliding sleeve 4221, which slidably engages with the horizontal guide post; with this arrangement, the vertical sliding assembly 43 and the horizontal sliding assembly 44 are simple to set and have a good sliding guiding effect.

[0036] See Figures 1 to 5 In one embodiment, the top and bottom of the transverse guide seat 422 are respectively provided with positioning platforms 45, and the top and bottom of the floating docking seat 2 are respectively provided with a plurality of second screw holes 25. The second screw holes 25 are connected to elastic column screws 251, and the end of the elastic column screws 251 abuts against the positioning platform 45. With this arrangement, the relative position of the transverse guide seat 422 in the second movable cavity is better positioned, and the vertical movement of the transverse guide seat 422 is avoided from affecting the guiding effect of the floating docking seat 2.

[0037] In one embodiment, the upper surface of the material conveying arm 3 is provided with a plurality of pulleys 26 arranged in the axial direction; the upper surface of the material docking arm 1 is provided with a plurality of universal ball bearings 16 arranged in the axial direction; with this arrangement, the roll material can slide smoothly on the material conveying arm 3 and the material docking arm 1, and the roll material transfer efficiency is high.

[0038] See Figures 1 to 6 In one embodiment, the material docking arm 1 is equipped with a guide adjustment structure 6, which includes a fixed frame 61, a slide 62, a first base 63, a second base 64, and a frame 65. The material docking arm 1 is laterally connected to the fixed frame 61, and the material docking arm 1 is slidably connected to the slide 62 via a vertical slide rail device 66. The fixed frame 61 is driven by a vertical driver (not shown) to move relative to the vertical slide rail device 66. The slide 62 is rotatably connected to the second base 64, and the slide 62 is connected via gear transmission. The moving mechanism 69 is driven to rotate horizontally relative to the second base 64. The second base 64 is slidably connected to the first base 63 via a transverse slide rail device 67, and the second base 64 is driven by a transverse driver (not shown) to move relative to the transverse slide rail device 67. The first base 63 is slidably connected to the frame 65 via a longitudinal slide rail device 68, and the first base 63 is driven by a longitudinal driver (not shown) to move relative to the slide rail device along the carriage 62. The vertical driver, transverse driver, and longitudinal driver are preferably linear push rods. This arrangement allows the user to adjust the relative position of the material docking arm 1 in space according to usage requirements, facilitating smooth docking and receiving of the rolled material.

[0039] In one embodiment, the material docking arm 1, the floating docking seat 2, the material conveying arm 3, and the floating connection structure 4 can be assembled into one unit by means of screw connection.

[0040] Based on the disclosure and teachings of the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the present invention.

Claims

1. Floating docking device, characterized in that The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm.

2. The floating docking device of claim 1, wherein, The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm.

3. The floating docking device of claim 1, wherein, The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm.

4. The floating docking device of claim 1, wherein, The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. 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The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. The utility model relates to a material butt joint arm, a floating butt joint base and a material conveying arm, and relates to the technical field of material butt joint arm. 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5. Floating docking device according to any of claims 1 to 4, characterized in that The material docking arm is provided with a guide adjusting structure, which comprises a fixed frame, a sliding frame, a first base and a vehicle frame; The material docking arm is transversely connected to the fixed frame, and is slidably connected to the sliding frame through a vertical sliding rail device; the fixed frame is driven by a vertical drive to realize relative movement along the vertical sliding rail device; The sliding frame is slidably connected to the first base through a transverse sliding rail device, and is driven by a transverse drive to realize relative movement along the transverse sliding rail device; The first base is slidably connected to the vehicle frame through a longitudinal sliding rail device, and is driven by a longitudinal drive to realize relative movement along the sliding rail device.

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